2021 Chile Open – Doubles

Roberto Carballés Baena and Alejandro Davidovich Fokina were the defending champions, but Davidovich Fokina chose to participate in Marseille instead. Carballés Baena partnered Federico Coria but lost in the first round to Raven Klaasen and Ben McLachlan.

Simone Bolelli and Máximo González won the title, defeating Federico Delbonis and Jaume Munar in the final, 7–6(7–4), 6–4.

Seeds

Key

First round			Quarterfinals		Semifinals			Final

1	South Africa R Klaasen Japan B McLachlan	6	6
	Spain R Carballés Baena Argentina F Coria	3	2			1	South Africa R Klaasen Japan B McLachlan	2	7	[10]
	Argentina G Durán Argentina A Molteni	6	3	[8]		WC	Chile N Jarry Argentina L Mayer	6	5	[8]
WC	Chile N Jarry Argentina L Mayer	3	6	[10]					1	South Africa R Klaasen Japan B McLachlan	4	4
4	Italy S Bolelli Argentina M González	79	6					4	Italy S Bolelli Argentina M González	6	6
	Bosnia and Herzegovina T Brkić Serbia N Ćaćić	67	3			4	Italy S Bolelli Argentina M González	6	77
	Monaco R Arneodo France B Paire	6	6				Monaco R Arneodo France B Paire	2	63
	United States N Monroe New Zealand A Sitak	4	3				4	Italy S Bolelli Argentina M González	77	6
	Argentina F Delbonis Spain J Munar	6	6							Argentina F Delbonis Spain J Munar	64	4
	Portugal J Sousa Portugal P Sousa	3	4				Argentina F Delbonis Spain J Munar	77	77
	Uruguay A Behar Ecuador G Escobar	3	4			3	Brazil M Demoliner Mexico S González	64	64
3	Brazil M Demoliner Mexico S González	6	6							Argentina F Delbonis Spain J Munar	7	6
	Austria O Marach Venezuela LD Martínez	64	1						Sweden A Göransson Portugal G Oliveira	5	4
	Sweden A Göransson Portugal G Oliveira	77	6				Sweden A Göransson Portugal G Oliveira	6	4	[10]
WC	Chile MT Barrios Vera Chile A Tabilo	6	6			WC	Chile MT Barrios Vera Chile A Tabilo	4	6	[7]
2	United States A Krajicek Croatia F Škugor	3	4